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Mobile Developer Roadmap

Learn to build mobile apps for Android and iOS. With React Native or Flutter, ship cross-platform apps from a single codebase — the most in-demand approach at Indian startups.

5-7 months4-8 LPA → 25-50 LPA expected9 steps • 27 free resources
1

Programming Fundamentals

3-4 weeks

Start with JavaScript (for React Native) or Dart (for Flutter). Master variables, functions, OOP, async programming, and data structures.

By the end, you'll be able to

  • Write clean code in JavaScript or Dart
  • Understand OOP, async/await, and error handling
  • Solve basic algorithmic problems
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Mini-project

Build a CLI quiz game in your chosen language. Include scoring, timers, and persistent high scores saved to a file.

2

React Native / Flutter Basics

4-5 weeks

Pick your framework and learn it deeply. Understand components/widgets, styling, navigation, and how mobile development differs from web.

By the end, you'll be able to

  • Build screens with components/widgets and proper styling
  • Implement multi-screen navigation with stack and tab navigators
  • Understand the mobile app lifecycle and platform differences
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Mini-project

Build a recipe app: browse recipes, search by ingredient, save favorites. Use proper navigation and a clean UI.

3

State Management & APIs

3-4 weeks

Real apps need data. Learn state management (Redux/Provider/Riverpod), REST API integration, and how to handle loading/error states in mobile apps.

By the end, you'll be able to

  • Manage complex app state with appropriate patterns
  • Integrate REST APIs and handle network requests
  • Implement offline-first patterns with local caching
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Mini-project

Build a news app that fetches from a public API, caches articles offline, and lets users bookmark favorites.

4

Native Features & Storage

2-3 weeks

Access device features: camera, location, push notifications, biometrics, and local storage. These are what make mobile apps special.

By the end, you'll be able to

  • Access camera, location, and other native APIs
  • Implement push notifications and deep linking
  • Use local storage and SQLite for offline data
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Mini-project

Build a location-based weather app with camera integration: take photos, tag with location and weather data, save locally.

5

UI/UX for Mobile

2-3 weeks

Mobile UX is different from web. Learn platform design guidelines (Material Design, HIG), responsive layouts, gestures, and animation.

By the end, you'll be able to

  • Follow Material Design and HIG guidelines
  • Build responsive layouts for different screen sizes
  • Implement smooth animations and gesture handling
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Mini-project

Redesign and implement a popular Indian app (PhonePe, Zomato) screen with proper platform guidelines, animations, and gestures.

6

Firebase & Backend Integration

2-3 weeks

Firebase is the fastest backend for mobile apps. Learn Authentication, Firestore, Cloud Functions, and Analytics.

By the end, you'll be able to

  • Set up Firebase Auth, Firestore, and Cloud Functions
  • Implement real-time data sync with Firestore
  • Track user behavior with Firebase Analytics
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Mini-project

Build a real-time chat app with Firebase: auth, Firestore for messages, push notifications, and online/offline indicators.

7

Testing & Performance

1-2 weeks

Mobile performance directly impacts user retention. Learn to write tests, profile your app, reduce bundle size, and optimize rendering.

By the end, you'll be able to

  • Write unit and widget tests for mobile apps
  • Profile and optimize app performance
  • Reduce app size and improve startup time
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Mini-project

Audit your chat app: fix jank, reduce bundle size, add 20 tests, and optimize Firestore queries.

8

App Store Publishing

1 week

Get your app to users. Learn the Play Store and App Store submission process, signing, versioning, and how to handle reviews.

By the end, you'll be able to

  • Publish apps to Google Play Store and Apple App Store
  • Set up app signing, versioning, and release management
  • Handle app store guidelines and review processes
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Mini-project

Publish your best app to the Play Store. Create the listing: screenshots, description, privacy policy. Get 5 friends to install and review.

9

Portfolio & Interview Prep

3-4 weeks

Mobile interviews test: framework fundamentals, state management, native integrations, and usually a take-home project. Have 2-3 published apps.

By the end, you'll be able to

  • Have 2-3 published/deployed mobile apps
  • Explain mobile architecture decisions clearly
  • Complete take-home mobile dev challenges efficiently
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Mini-project

Polish your 3 best apps, publish them, and prepare 3-minute demos for each. Apply to 20+ mobile dev roles.

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Pick the path that fits you

Not sure if this is the right roadmap? Browse all our career paths and find the one that matches your goals.